If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -42x + 20x2 + -2x3 = 0 Solving -42x + 20x2 + -2x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2x'. 2x(-21 + 10x + -1x2) = 0 Factor a trinomial. 2x((-7 + x)(3 + -1x)) = 0 Ignore the factor 2.Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(-7 + x)' equal to zero and attempt to solve: Simplifying -7 + x = 0 Solving -7 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + x = 0 + 7 x = 0 + 7 Combine like terms: 0 + 7 = 7 x = 7 Simplifying x = 7Subproblem 3
Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3Solution
x = {0, 7, 3}
| 6=.5x+3 | | -5(5n-6)+31= | | x/90=20/50 | | 5x+x-3-9=5x | | -18-3x=0 | | 2-3x=-5x-20 | | 7(x-2)=11x+3-4x-17 | | -1/2b=-8 | | 300=c | | A=lw+wh+lw | | 42/49=60/x | | 4=.5x+3 | | 5x^2+25x-15=0 | | 4n-6=54 | | 28x+4y=12 | | 23+4x=87 | | 4x-7=x+16 | | 28x+14=12 | | 5(x+8)-31= | | F(-8)=-6x-3 | | 1.4n=4.2 | | 0.05(x+30)-0.02(x-10)=0.5 | | 7(x-2)=3 | | 4v+4(7v+4)=8(v-4) | | 7/8-1/3n=1/2n-3/4 | | 5(x+3)=-8x+4 | | (4/x)=(5/(2x))+3 | | -(x-7)+9= | | 7y-5x=35 | | 5/2g-g=3+3/2g | | (4/x)=(5/2x)+3 | | u^2+19u-216=0 |